A few years ago, I was walking with my then 2 1/2-year-old grandson Gabriel when he made a discovery. For the first time, he noticed his shadow. And, he noticed that I had one too. With a glee and wonderment ever-present in childhood, he began to chase the shadow. What a joy it was for me to watch the delight and anticipation in his young eyes. Indeed, this was a special moment that I’ll never forget. Now, of course,... Read more